The Cat® M319 Wheeled Excavator provides top performance to get the job done faster. Save time and money with low maintenance costs, longer service intervals, and 100 percent daily ground level maintenance. The M319 gives you the power to work longer while putting money in your pocket.
Work faster with more swing torque. A smaller front and reduced tail swing radius lets you work in space-restricted areas.
Longer, synchronized service intervals, 100% daily ground-level maintenance and centralized grease points with an autolube option lower your overall costs.
Operate with ease. Easy to reach controls, a comfortable seat, and improved visibility let you work comfortably all shift long.
| Engine Power - ISO 14396:2002 | 174 hp |
|---|---|
| Engine Power - ISO 14396 (DIN) | 176 hp (metric) |
| Engine Model | Cat® C4.4 |
| Net Power - ISO 9249 | 171 hp |
| Net Power - ISO 9249 (DIN) | 174 hp (metric) |
| Bore | 4.1 in |
| Displacement | 268.5 in³ |
| Stroke | 127 mm |
| Biodiesel Capability | Up to B20¹ |
| Emissions | Meets U.S. EPA Tier 4 Final, EU Stage V, Japan 2014 emission standards. |
| Note (1) | Net power advertised is the power available at the flywheel when the engine is equipped with fan, air cleaner, CEM exhaust gas aftertreatment, alternator, and cooling fan with engine speed at 2,200 rpm. Advertised power is tested per the specified standard in effect at the time of manufacture. |
| Note (2) | ¹Cat diesel engines are required to use ULSD (ultra-low sulfur diesel fuel with 15 ppm of sulfur or less) or ULSD blended with the following lower-carbon intensity fuels** up to: 20% biodiesel FAME (fatty acid methyl ester)* or 100% renewable diesel, HVO (hydrotreated vegetable oil) and GTL (gas-to-liquid) fuels.Refer to guidelines for successful application. Please consult your Cat dealer or “Caterpillar Machine Fluids Recommendations“ (SEBU6250) for details. * Engines with no aftertreatment devices can use higher blends, up to 100% biodiesel (for use of blends higher than 20% biodiesel, consult your Cat dealer).** Tailpipe greenhouse gas emissions from lower-carbon intensity fuels are essentially the same as traditional fuels. |
| Main System - Maximum Flow - Implement | 67 gal/min |
|---|---|
| Maximum Pressure - Implement Circuit - Heavy Lift | 5366 psi |
| Maximum Pressure - Implement Circuit - Travel Circuit | 5076 psi |
| Maximum Pressure - Implement Circuit - Normal | 5076 psi |
| Maximum Swing Torque | 32560 ft·lbf |
|---|---|
| Swing Speed | 9.4 r/min |
| Operating Weight Maximum | 46407 lb |
|---|---|
| Operating Weight Minimum | 41888 lb |
| Fuel Tank | 76.6 gal (US) |
|---|---|
| Diesel Exhaust Fluid (DEF) | 5.3 gal (US) |
| Cooling System | 35 l |
| Hydraulic Tank | 31.7 gal (US) |
| Hydraulic System - Including Tank | 74 gal (US) |
| Maximum Travel Speed | 21.7 mile/h |
|---|---|
| Forward/Reverse - 1st Gear | 6.2 mile/h |
| Forward/Reverse - 2nd Gear | 21.7 mile/h |
| Creeper Speed - 1st Gear | 3.4 mile/h |
| Creeper Speed - 2nd Gear | 9.3 mile/h |
| Drawbar Pull | 23380 lbf |
| Boom | VA 5.2 m (17'1") |
|---|---|
| Stick | 2.5m (8'2") |
| Bucket | GD 0.91 m³ (1.19 yd³ ) |
| Shipping Height - Top of Cab | 10.7 ft |
| Support Point | 11.6 ft |
| Shipping Length | 26.6 ft |
| Tail Swing Radius | 6.25 ft |
| Counterweight Clearance | 4.25 ft |
| Ground Clearance | 1.4 ft |
| Undercarriage Length | 16.6 ft |
| Wheel Base | 8.8 ft |
| Boom Type | VA 5.2 m (17'1") |
|---|---|
| Stick | 2.5m (8'2") |
| Bucket | GD 0.91 m³ (1.19 yd³ ) |
| Dump Height | 25.6 ft |
| Cutting Height | 35.2 ft |
| Digging Height | 18.9 ft |
| Reach at Ground Level | 30.2 ft |
| Vertical Wall Digging Depth | 14.6 ft |
| Stick Forces (ISO) | 16861 lbf |
| Bucket Forces (ISO) | 26752 lbf |
| Note | The air conditioning system on this machine contains the fluorinated greenhouse gas refrigerant R134a (Global Warming Potential = 1430). The system contains 1.0 kg of refrigerant which has a CO2 equivalent of 1.43 metric tonnes. |
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